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首页> 外文期刊>Electrical engineering in Japan >Balancing Control for Dispersed Generators Considering Torsional Torque Suppression and AVR Performance for Synchronous Generators
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Balancing Control for Dispersed Generators Considering Torsional Torque Suppression and AVR Performance for Synchronous Generators

机译:考虑扭转转矩抑制和同步发电机AVR性能的分散发电机平衡控制

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摘要

Electric utility deregulation enabled PPSs (Power Producers and Suppliers) to enter the electricity market. PPSs are supposed to achieve 30-minute balancing control for stable power supply of electric power. In addition, load rejection and instantaneous voltage drops greatly affect turbine shafting, that is, torsional torque oscillation. Therefore, PPSs must consider a reduction of torsional torque in order to prevent generator shaft damage. This paper proposes a control system which allows the achievement of both 30-minute balancing control and reduction of torsional torque by using an H_∞ controller. The effectiveness of the proposed controller is validated by using MATLAB.
机译:电力部门的放松管制使PPS(电力生产商和供应商)进入电力市场。为了稳定地提供电力,PPS应该实现30分钟的平衡控制。此外,甩负荷和瞬时电压降会极大地影响涡轮轴系,即扭转转矩振荡。因此,PPS必须考虑减小扭力,以防止发电机轴损坏。本文提出了一种控制系统,该系统通过使用H_∞控制器既可以实现30分钟的平衡控制,又可以减小扭矩。通过使用MATLAB验证了所提出控制器的有效性。

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